Circuit Design, Inc. List of Products and Services

The "SLR-429M" is an embedded wireless module designed for ease of use. In addition to the LoRa mode, which enables ultra-long-range communication at low bit rates, it also features a conventional FSK mode. It achieves LPWA via LoRa with a completely proprietary protocol in the 429MHz band, which is designed solely for circuit applications. The 429MHz band has superior diffraction characteristics compared to the 920MHz band, allowing for stable communication in various environments such as indoors, mountainous areas, along rivers, and underground. It connects to external microcontrollers or PCs via a UART interface. This is a specific low-power wireless module that requires no license and incurs no communication fees. 【Features】 ■ Communication distance: over 10km line of sight ■ Communication speed: 245bps ■ Capable of communication with up to 8 contact points ■ Superior diffraction characteristics compared to the 920MHz band *You can purchase directly from the related links. Orders starting from one unit are also welcome!

• Communications
• Other embedded systems (software and hardware)
• Remote Control

The MU-3-429 is a command control wireless modem that can interface with the UART of a one-chip CPU or the COM port (RS232C) of a computer. It has obtained the Technical Compliance Mark, allowing it to be used without a radio station license or registration. Thanks to its optimized RF circuit, it achieves stable operation over a wide temperature range, long-distance communication, and low voltage/low power consumption. It is equipped with a powerful error correction function using Reed-Solomon coding, enabling the construction of a reliable system. You can select the frequency band according to your application and communication environment. 【Features】 ■ Obtained Technical Compliance Mark (Construction Design Certification) ■ Simple dedicated commands common to the series for serial data transmission ■ Relay function (up to 10 stations) ■ Powerful error correction function

• Remote Control
• Other embedded systems (software and hardware)
• Communications

The MU-3-1216 is an intelligent modem capable of command control that operates in the 1216MHz band, which provides a relatively low-noise and clean radio environment. It can be controlled using a common command system shared with other MU series models and is compact in size, similar to the 429MHz band. Depending on the application and communication environment, you can choose the frequency band. Thanks to excellent RF circuit technology, it achieves stable operation over a wide temperature range, long-distance communication, low voltage operation, and low power consumption. 【Features】 ■ Acquired Technical Standard Mark (Construction Design Certification) ■ Simple dedicated commands common to the series for serial data transmission ■ Relay function (up to 10 stations)

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In the field of forest monitoring, data collection from sensors installed in various locations within the forest is essential. Signal obstruction caused by terrain and trees poses a significant challenge for data transmission. To ensure stable communication, wireless technology that enables long-distance communication and is resilient to obstructions is required. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve stable data transmission even in the complex environments of forests. 【Use Cases】 - Collection of environmental data such as temperature, humidity, and soil moisture within the forest - Monitoring the operational status of forestry machinery - Data transmission for wildfire monitoring systems 【Benefits of Implementation】 - Real-time collection of extensive forest data - Improved stability of data transmission leading to accurate situational awareness - Enhanced work efficiency and cost reduction through remote monitoring

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In river management, accurate water level measurement is essential for reducing the risk of flooding and ensuring the safety of residents. Particularly during heavy rainfall, when water levels can change rapidly, real-time data collection and swift information transmission are required. Traditional wired systems often face issues such as installation site constraints and cable disconnections, making stable data acquisition difficult. Our 429MHz band specific low-power serial data transmission wireless modem enables long-distance communication and high reliability, allowing for stable collection of river water level measurement data. 【Use Cases】 - River water level monitoring systems - Data integration with rainfall observation stations - Remote monitoring of dams and weirs 【Benefits of Implementation】 - Real-time collection of water level data - Rapid response during flooding events - Reduction in labor costs and efficient management - Data collection from remote locations

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In infrastructure monitoring for smart cities, remote monitoring of bridges, tunnels, and water supply and drainage systems is essential. These infrastructures are crucial elements that support urban safety and efficient operation, requiring early detection of anomalies and prompt response. However, data transmission in environments where radio waves are difficult to reach, such as underground or inside structures, poses a significant challenge. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve stable long-distance communication even in environments with many obstacles. This enables real-time monitoring of infrastructure conditions, enhancing urban safety. 【Usage Scenarios】 * Data collection from bridge deformation sensors * Remote control of ventilation systems in tunnels * Monitoring pressure and flow in water supply and drainage pipes * Data collection from smart meters 【Benefits of Implementation】 * Early detection of anomalies through remote monitoring * Reduction of maintenance costs * Improved safety of urban infrastructure * Efficient operation based on data

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In the security industry, the reliability of security systems is the most critical issue. In particular, it is essential to ensure the reliable transmission of information from sensors and to quickly detect anomalies. In locations where wired connections are difficult or in environments where wiring work is challenging, the stability of wireless communication is indispensable. This product leverages the characteristics of the 429MHz band to achieve stable data transmission even in environments with many obstacles. 【Usage Scenarios】 - Sensor data collection in parking lots and bicycle parking areas - Security systems for buildings and facilities - Integration with outdoor security cameras 【Benefits of Implementation】 - Reduction in wiring installation costs - Increased flexibility of the system - Faster anomaly detection

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In the parking industry, understanding real-time occupancy information is essential for improving customer satisfaction and efficient operations. Particularly in underground parking lots where radio signals are hard to reach, and in multi-story parking garages with many obstructions, stable data transmission poses a challenge. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to ensure reliable communication across obstacles. This enables the accurate collection of occupancy information in real-time, which can be integrated into display systems and management systems. 【Use Cases】 - Occupancy management in underground parking lots - Occupancy display in multi-story parking garages - Monitoring parking conditions from remote locations 【Benefits of Implementation】 - Improved customer satisfaction through the provision of accurate occupancy information - Increased efficiency in parking lot operations - Appropriate pricing based on real-time information

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In the field of environmental research, extensive data collection is essential. In particular, it is necessary to grasp various environmental information, such as river water levels, soil temperatures, and atmospheric pollutants, in real-time. However, traditional wired systems can face challenges due to installation location constraints and wiring costs. Additionally, wireless systems operating in the 2.4GHz band may experience communication instability due to signal obstruction from terrain and vegetation. Our 429MHz band specific low-power serial data transmission wireless modem takes advantage of the 429MHz band’s characteristic of signal diffraction, enabling stable data transmission across obstacles. This allows for more efficient and reliable collection of extensive environmental data. 【Use Cases】 - River water level monitoring - Soil temperature and humidity measurement - Air pollutant monitoring - Forest fire surveillance - Wildlife behavior tracking 【Benefits of Implementation】 - Easier extensive data collection - Reduced installation costs - Real-time data acquisition - Long-term stable operation

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In the energy industry, particularly in the field of smart meters, remote monitoring of accurate power usage is essential. Stable data transmission is required even in environments with significant radio interference and obstructions. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve long-distance and stable communication. This ensures reliable transmission of data collected from smart meters, contributing to the efficiency of energy management. 【Use Cases】 - Data collection from smart meters - Remote monitoring of power usage - Establishment of energy management systems 【Benefits of Implementation】 - Accurate information collection through stable data transmission - Efficient energy management through remote monitoring - Cost reduction by wireless conversion of existing systems

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In disaster prevention scenarios, rapid information transmission is essential. Particularly during a disaster, challenges such as disruptions to communication infrastructure and difficulties in signal reception exist. If accurate information is not conveyed without delay, it could lead to situations that endanger lives. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve stable long-distance communication even in environments with many obstacles. This enables accurate information transmission in various situations, including understanding disaster conditions, issuing evacuation instructions, and conducting rescue operations. 【Application Scenarios】 - Data transmission for river flood monitoring systems - Collection of water level measurement data at landslide sites - Information display systems for evacuation centers - Coordination with fire and disaster prevention helicopters 【Benefits of Implementation】 - Accurate situational assessment through rapid information transmission - Increased efficiency in life-saving activities - Prevention of secondary disasters - Reduction of information transmission costs

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In the logistics industry, accurately tracking the location of cargo during transport is essential for efficient management and improved customer service. Particularly in vast warehouses and long-distance outdoor transportation, reliable communication and signal reach are crucial. Our 429MHz wireless modem achieves stable data transmission even in challenging environments where the 2.4GHz band struggles. This enables real-time tracking of location information, contributing to the optimization of logistics. 【Use Cases】 - Tracking the location of forklifts and AGVs within warehouses - Managing the location information of trucks - Monitoring the location of containers outdoors 【Benefits of Implementation】 - Improved inventory management through real-time location tracking - Cost reduction by optimizing transport routes - Prevention of cargo loss and increased customer satisfaction

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In manufacturing process management, it is important to grasp the operational status of equipment and production data in real-time to establish an efficient production system. In particular, data collection from sensors and devices located in various places within the factory is often difficult with wired connections, necessitating stable wireless communication. This product leverages the characteristics of the 429MHz band to achieve stable data transmission even in manufacturing environments with many obstacles. This promotes the visualization of processes and contributes to improving production efficiency. 【Use Cases】 - Monitoring the operational status of equipment on the production line - Collecting sensor data for quality control - Data transmission and reception with automated guided vehicles (AGVs) - Building inventory management systems within warehouses 【Benefits of Implementation】 - Cost reduction through reduced wiring work - Early detection of issues through real-time data collection - Improved production efficiency and waste reduction - Enhanced adaptability to changes through flexible system construction

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In the agricultural sector, accurately grasping environmental data such as temperature, humidity, and soil moisture in vast farmlands is a crucial factor that influences yield and quality. Particularly, data collection in areas where radio waves are difficult to reach or in environments with many obstacles requires stable communication. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve long-distance and stable data transmission. This enables real-time collection of information from sensors located far away, facilitating efficient farmland management. 【Use Cases】 - Environmental monitoring of temperature, humidity, and soil moisture in vast farmlands - Environmental control within greenhouses - Water level monitoring of rice paddies from remote locations 【Benefits of Implementation】 - Visualization of environmental data across extensive farmlands - Risk reduction through early detection of anomalies - Cost reduction through labor savings

• Remote Control
• Communications
• Other embedded systems (software and hardware)

The MU-4-429 is an intelligent modem for command control that can interface with one-chip CPU UARTs and computer COM ports (RS232C). It is compatible with the command and protocol of the conventional MU-1(N)-429, MU-2-429, and MU-3-429, allowing for easy integration into systems that use these wireless modems. The MU-4-429 is equipped with powerful error correction capabilities, achieving more stable communication. It is compatible with the pin, command, and air protocol of the MU-2-429, allowing for direct replacement and use. 【Features】 ■ Obtained Technical Conformity Mark (Construction Design Certification) ■ Simple dedicated commands for serial data transmission ■ Compact body (55% of the volume of MU-3-429) ■ Powerful error correction function

• Remote Control
• Communications
• Other embedded systems (software and hardware)

The STD-503 is a compact, embedded wireless transceiver module designed for industrial applications that require stability and reliability, operating in the 2.4GHz ISM band available worldwide. It operates on battery power and achieves wireless communication with a line-of-sight range of 300 meters. To ensure reliable wireless communication in the 2.4GHz band, it features a spectrum direct sequence spread spectrum (DSSS) method that excels in noise resistance, along with a true diversity reception function that prevents signal drop due to multipath fading. Additionally, the transparent data input/output interface allows users with their own communication protocols to use it without changing their protocols. It is a highly flexible interface that can transmit continuous LOW or HIGH signals without restrictions. The communication settings for the STD-503 can be configured via serial communication (UART). 【Features】 ■ Spectrum Direct Sequence Spread Spectrum (DSSS) ■ Transparent Data Input/Output Interface (Clock Synchronized) ■ True Diversity Reception

• Remote Control
• controller
• Other embedded systems (software and hardware)

The "KST426W-2" is a two-contact waterproof remote control that does not require a radio station license with a technical compliance mark. Designed for "light industrial" applications, it enables easy wireless communication even in harsh environments such as civil engineering, construction, vehicles, welfare, and agriculture. To ensure safe use in tough conditions like outdoor work, its robustness and waterproofing have been enhanced, allowing for reliable long-distance communication developed through our wireless technology. It can be utilized as a highly reliable telecommunication system for various industrial applications including civil engineering, construction, vehicles, and agriculture. 【Features】 ■ ARIB STD-T67 construction design certification obtained ■ Communication distance is approximately 300 to 400 meters in line of sight ■ Can transmit approximately 50,000 times using two AA batteries ■ Achieves a Hamming distance of 6 to ensure safety *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• controller
• Communications

The "KST426W-3" is a three-point waterproof remote control that does not require a radio station license with a technical compliance mark. Designed for "light industry" applications, it can easily be wireless in harsh environments such as civil engineering, construction, vehicles, welfare, and agriculture. To ensure safe use in tough environments like outdoor work, its robustness and waterproofing have been enhanced, enabling reliable long-distance communication developed through our wireless technology. It can be utilized as a highly reliable telecommunication system for various industrial applications such as civil engineering, construction, vehicles, and agriculture. 【Features】 ■ ARIB STD-T67 construction design certification obtained ■ Communication distance is approximately 300 to 400 meters in line of sight ■ Can transmit about 50,000 times using two AA batteries ■ Achieves a Hamming distance of 6 to ensure safety *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• controller
• Communications

The "KST426W-4" is a waterproof remote control with four contacts that has obtained the technical compliance mark and does not require a radio station license. Designed for "light industry" applications, it can easily be wireless in harsh usage environments such as civil engineering, construction, vehicles, welfare, and agriculture. To ensure safe use in harsh environments like outdoor work, its robustness and waterproofing have been enhanced, enabling reliable long-distance communication developed through our wireless technology. It can be utilized as a highly reliable telecommunication system for various industrial applications including civil engineering, construction, vehicles, and agriculture. 【Features】 ■ ARIB STD-T67 construction design certification obtained ■ Communication distance is approximately 300 to 400 meters in line of sight ■ Can transmit approximately 50,000 times using two AA batteries ■ Achieves a Hamming distance of 6 to ensure safety *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• controller
• Communications

The "KSR426W-A" is a waterproof output unit equipped with four control outputs and four selectable output modes according to application. It is the successor to the KSR426W and now supports the highly requested DC 24V. Designed for "light industrial" applications, it enables easy wireless implementation even in harsh environments such as civil engineering, construction, vehicles, welfare, and agriculture. To ensure safe use in challenging environments like outdoor work, its robustness and waterproofing have been enhanced, allowing for reliable long-distance communication developed through our wireless technology. It can be utilized as a highly reliable telecommunication system for various industrial applications, including civil engineering, construction, vehicles, welfare, and agriculture. 【Features】 ■ PhotoMOS relay (4 outputs) 　Each output: up to 48V, 100 mA (DC) ■ Communication distance is approximately 300 to 400m in line of sight ■ Up to 100 transmitters can be registered ■ Achieves a Hamming distance of 6 to ensure safety *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• controller
• Communications

The "KST2.4W-2" is a small power wireless remote control with two contacts that can be used immediately without a license in the 2.4GHz band, featuring a technical compliance mark. It allows for safe and easy remote operation of wing vehicle openings and closings, loader slides, winch lifting, and more. Additionally, it can be used for lifting and lowering in welfare vehicles. Being wireless, it enables safe operation while confirming the surrounding situation when getting in and out of the vehicle. It also features dustproof and waterproof specifications, with button sizes (12mm in diameter) that are easy to press even while wearing gloves, making it reliable for use on construction sites or in rainy conditions. Thanks to its unique frequency hopping protocol, it minimizes radio interference even when multiple sets are used simultaneously, ensuring stable communication. It also has a LINK output display, allowing constant monitoring of the communication status between the remote control and the control device. 【Features】 - Unique hopping technology minimizes radio interference. - Operable from a distance, with a range of approximately 100m (line of sight). - Stable operation for up to 150 hours with two AA batteries. - Dustproof and waterproof performance equivalent to IP55, making it suitable for outdoor use. *You can purchase directly from the related link. Orders starting from one unit are also welcome!

• Remote Control
• controller
• Communications

The "KST2.4W-3" is a three-point waterproof remote control that does not require a radio station license with a technical compliance mark in the 2.4GHz band. Designed for "light industry" applications, it can easily achieve wireless functionality even in harsh environments such as civil engineering, construction, vehicles, welfare, and agriculture. Thanks to its unique frequency hopping protocol, it allows simultaneous control of multiple systems within the same area without the need to be aware of the wireless frequency channels. Additionally, it is equipped with a LINK output display, enabling constant monitoring of the communication status between the operator and the controller. 【Features】 ■ Complies with ARIB STD-T66 second generation low-power data communication system ■ Communication distance is approximately 100m in line of sight ■ Uses two AA batteries for a continuous operation of 150 hours ■ Achieves a Hamming distance of 6 to ensure safety *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• controller
• Communications

The "KST2.4W-4" is a waterproof remote control with 4 contacts that does not require a radio station license with a technical conformity mark in the 2.4GHz band. Designed for "light industry" applications, it can easily achieve wireless functionality even in harsh usage environments such as civil engineering, construction, vehicles, welfare, and agriculture. Thanks to its unique frequency hopping protocol, it allows simultaneous control of multiple systems within the same area without the need to be aware of the wireless frequency channels. Additionally, it features a LINK output display, enabling constant monitoring of the communication status between the operator and the control unit. 【Features】 ■ Complies with ARIB STD-T66 second generation low power data communication system ■ Communication distance is approximately 100m in line of sight ■ Uses two AA batteries for a continuous operation of 150 hours ■ Achieves a Hamming distance of 6 to ensure safety *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• controller
• Communications

The "KSR2.4" is an output unit capable of 1 to 6 contact outputs that does not require a wireless station license and comes with a technical compliance mark. Designed for "light industry" applications, it can easily achieve wireless communication even in harsh usage environments such as civil engineering, construction, vehicles, welfare, and agriculture. Thanks to its unique frequency hopping protocol, multiple systems can be controlled simultaneously within the same area without being aware of the wireless frequency channels. Additionally, it features a LINK output indicator that allows for constant monitoring of the communication status between the operation device and the control device. 【Features】 ■ Compliant with ARIB STD-T66 second generation low-power data communication system ■ Communication distance is approximately 100m in line of sight ■ Communication status can be confirmed via LINK indicator ■ Achieves a Hamming distance of 6 for safety assurance It can be used in combination with KST2.4W-2, KST2.4W-3, KST2.4W-4, and KST2.4S. *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• controller
• Communications

The "KSR2.4RY" is an output unit that can output 1 to 4 contact points without the need for a radio station license with a technical conformity mark in the 2.4GHz band. Designed for "light industry" applications, it can easily achieve wireless communication even in harsh usage environments such as civil engineering, construction, vehicles, welfare, and agriculture. Thanks to its unique frequency hopping protocol, multiple systems can be controlled simultaneously within the same area without being aware of the wireless frequency channels. Additionally, it is equipped with a LINK output indicator, allowing for constant monitoring of the communication status between the operation device and the control device. It supports output of contact information for up to 4 systems and is equipped with a relay, enabling direct control of solenoids and other devices (inductive load up to 2A). 【Features】 ■ Compliant with ARIB STD-T66 second-generation low-power data communication system ■ Equipped with a relay for inductive loads up to 2A ■ Communication distance is approximately 100m in line of sight ■ Communication status can be confirmed via LINK indicator ■ Achieves a Hamming distance of 6 to ensure safety It can be used in combination with KST2.4W-2, KST2.4W-3, KST2.4W-4, and KST2.4S. *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• Communications
• controller

The "KST2.4S" is an input unit that allows for 6 contact inputs without the need for a radio station license with a technical compliance mark in the 2.4GHz band. Designed for "light industrial" applications, it enables easy wireless implementation even in harsh usage environments such as civil engineering, construction, vehicles, welfare, and agriculture. Thanks to its unique frequency hopping protocol, multiple systems can be simultaneously controlled within the same area without needing to be aware of the wireless frequency channels. Additionally, it features a LINK output display, allowing for constant monitoring of the communication status between the operator and the control unit. 【Features】 ■ Compliant with ARIB STD-T66 second-generation low-power data communication system ■ Communication distance of approximately 100m in line of sight ■ Up to 6 contact inputs ■ Communication status can be checked via LINK indicator ■ Achieves a Hamming distance of 6 to ensure safety *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• controller
• Communications

In the entertainment industry, directing control requires precise synchronization of various equipment such as lighting, sound, and special effects, along with a high degree of flexibility in placement. This is especially important in venues like event spaces and theaters where wiring can be challenging. Wired connections can lead to constraints in wiring and limitations on installation locations, potentially compromising the freedom of direction. Our 2.4GHz band 8-channel input/output wireless module allows for wireless control of up to 8 systems, expanding the possibilities for production. 【Usage Scenarios】 - Lighting and sound control at event venues - Attraction direction in theme parks - Special effects control for stage and live performances - Interactive exhibits at exhibitions 【Benefits of Implementation】 - Cost and time savings by reducing wiring work - Expanded range of production due to increased flexibility in equipment placement - Enhanced safety through remote operation - Rapid setup for events and productions

• Remote Control
• Other embedded systems (software and hardware)
• controller

In the parking lot industry, there is a demand for accurate real-time understanding of occupancy status. Particularly for improving user convenience and enhancing the efficiency of parking lot operations, accurate information transmission is essential. Traditional wired systems involve high costs and labor for wiring work, as well as constraints on installation locations. Our 2.4GHz band 8-point input/output wireless module allows for control of up to 8 circuits, enabling wireless collection of information from sensors within the parking lot and integration with occupancy display systems. 【Usage Scenarios】 - Real-time display of occupancy status for each section within the parking lot - Control of gates and lighting - Use in outdoor parking lots 【Benefits of Implementation】 - Reduction in wiring installation costs - Increased flexibility in installation locations - Improved customer satisfaction through the provision of real-time occupancy information

• Remote Control
• Other embedded systems (software and hardware)
• controller

In the security industry, the reliability of intrusion detection systems is the most critical issue. Malfunctions and communication interruptions can compromise the functionality of security systems and lead to serious situations. The 2.4GHz band 8-point input/output wireless module enables wireless control of up to 8 circuits, making installation easy in locations where wired connections are difficult or in existing buildings where renovations are challenging. Its unique FH method achieves stable wireless communication, contributing to the improvement of intrusion detection system reliability. 【Usage Scenarios】 - Window and door opening/closing sensors - Motion sensors - Emergency buttons 【Benefits of Implementation】 - Reduction in wiring construction costs - Increased system flexibility - Decrease in false alarms

• Remote Control
• Other embedded systems (software and hardware)
• controller

In manufacturing process management, it is important to grasp the operational status of equipment in real-time and to detect abnormalities early. Especially as automation of production lines advances, remote monitoring and control of equipment are essential for improving production efficiency and stabilizing quality. Wireless communication technology is effective for controlling moving objects that are difficult to manage with wired connections and for equipment installed outdoors. This product enables control of up to 8 contact points, contributing to the efficiency of process management through wireless emergency stop switches for equipment and status monitoring on the production line. 【Usage Scenarios】 - Remote monitoring of equipment on the production line - Abnormality detection and emergency stop of production equipment - Control of outdoor-installed equipment 【Benefits of Implementation】 - Reduction of wiring costs - Visualization of equipment operational status - Improvement of production efficiency

• Remote Control
• Other embedded systems (software and hardware)
• controller

The NK-2.4Y is a 2.4GHz band 8-point input/output wireless module for embedded equipment. This wireless device can be used as either an operator or a controller. It supports up to 8 input channels or 8 output channels. The NK-2.4Y reduces communication interference from other wireless devices operating in the 2.4GHz band by enabling bidirectional communication through frequency hopping between the operator and the controller. It also achieves a Hamming distance of 6, ensuring error-free operation and reliability for controlling industrial equipment. The communication mode is 1:1, and the communication range is approximately 100 meters under line-of-sight conditions. It can also be used in combination with the light industrial remote control KS*2.4 series. 【Features】 ■ Compliant with ARIB STD-T66 Second Generation Low Power Data Communication System ■ Allows control of up to 8 points by connecting simple peripheral circuits ■ Communication distance is approximately 100 meters under line-of-sight ■ Multiple operations possible without being aware of frequency channels due to frequency hopping ■ Achieves a Hamming distance of 6 to ensure safety *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• Other embedded systems (software and hardware)
• controller

The 2.4GHz wireless remote control NT-4-S3 is a wireless device compliant with the standard "ARIB STD-T66 Second Generation Low Power Data Communication System." It has a technical conformity mark, so no license application is required from the customer. It is a compact button-type remote that operates with a lithium battery CR2032 (1 piece). The estimated communication distance is approximately 100m under line-of-sight conditions. Since it uses the 2.4GHz frequency band, continuous transmission is possible, and by adopting frequency hopping (FH) transmission method, it reduces communication disruptions caused by interference and crosstalk from other wireless devices using the 2.4GHz band. This method does not have the concept of frequency channels, allowing multiple systems to operate simultaneously in the same area, such as a distribution center, while maintaining continuous communication. 【Features】 ■ Compliant with ARIB STD-T66 Second Generation Low Power Data Communication System ■ Communication status confirmation function via LED display ■ Communication distance of approximately 100m under line-of-sight ■ Remote control operates with a lithium battery CR2032 (1 piece) ■ Multiple operations possible without being aware of frequency channels due to frequency hopping *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• Communications
• controller

The 2.4GHz wireless remote control NT-4-S4 is a wireless device compliant with the standard "ARIB STD-T66 Second Generation Low Power Data Communication System." It has a technical compliance mark, so no license application is required from customers. It is a compact button type and can be used with a lithium battery CR2032 (1 piece). The estimated communication distance is about 100 meters under line-of-sight conditions. Since it uses the 2.4GHz frequency band, continuous transmission is possible, and by adopting frequency hopping (FH) transmission method, it reduces communication interference and disruption from other wireless devices using the 2.4GHz band. This method does not have the concept of frequency channels, allowing for simultaneous operation of multiple systems in the same area, such as distribution centers, while maintaining continuous communication. 【Features】 ■ Compliant with ARIB STD-T66 Second Generation Low Power Data Communication System ■ Communication status confirmation function via LED display ■ Communication distance of approximately 100 meters under line-of-sight ■ Remote control operates with a lithium battery CR2032 (1 piece) ■ Multiple operations possible without being aware of frequency channels due to frequency hopping *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• controller
• Communications

The 2.4GHz wireless remote control NT-4-D4 is a wireless device compliant with the standard "ARIB STD-T66 Second Generation Low Power Data Communication System." It has a technical conformity mark, so there is no need for customers to apply for a license. It is a compact button-type remote that can be used with a lithium battery CR2032 (1 piece). The estimated communication distance is approximately 100 meters under line-of-sight conditions. Since it uses the 2.4GHz frequency band, continuous transmission is possible, and by adopting frequency hopping (FH) transmission method, it reduces communication interference and disruption from other wireless devices using the 2.4GHz band. This method does not have the concept of frequency channels, allowing for simultaneous operation of multiple systems in the same area, such as distribution centers, while maintaining continuous communication. 【Features】 ■ Compliant with ARIB STD-T66 Second Generation Low Power Data Communication System ■ Communication status confirmation function via LED display ■ Communication distance of approximately 100 meters under line-of-sight ■ Remote control operates with a lithium battery CR2032 (1 piece) ■ Multiple operations possible without being aware of frequency channels due to frequency hopping *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• Communications
• controller

The 2.4GHz wireless remote control NT-4-D6 is a wireless device compliant with the standard "ARIB STD-T66 Second Generation Low Power Data Communication System." Since it has a technical conformity mark, there is no need for customers to apply for a license. It is a compact button-type remote that can be powered by a single CR2032 lithium battery. The estimated communication distance is approximately 100 meters under line-of-sight conditions. Because it uses the 2.4GHz frequency band, continuous transmission is possible, and by adopting frequency hopping (FH) transmission method, it reduces communication interference and disruption from other wireless devices using the 2.4GHz band. This method does not have the concept of frequency channels, allowing for simultaneous operation of multiple systems in the same area, such as distribution centers, while maintaining continuous communication. 【Features】 ■ Compliant with ARIB STD-T66 Second Generation Low Power Data Communication System ■ Communication status confirmation function with LED display ■ Communication distance of approximately 100 meters under line-of-sight ■ Remote control operates on a single CR2032 lithium battery ■ Multiple operations possible without being aware of frequency channels due to frequency hopping *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• Communications
• controller

The 2.4GHz band 4-point input wireless module NT-4M is a wireless device compliant with the standard "ARIB STD-T66 Second Generation Low Power Data Communication System." Since it has a technical conformity mark, there is no need for customers to apply for a license. The estimated communication distance is approximately 100 meters under line-of-sight conditions. Because it uses the 2.4GHz band frequency, continuous transmission is possible, and by adopting frequency hopping (FH) transmission method, it reduces communication disruptions caused by interference or crosstalk from other wireless devices using the 2.4GHz band. This method does not have the concept of frequency channels, allowing multiple systems to operate simultaneously in the same area, such as a distribution center, while maintaining continuous communication. 【Features】 ■ Compliant with ARIB STD-T66 Second Generation Low Power Data Communication System ■ Communication status confirmation function ■ Communication distance of approximately 100m under line-of-sight ■ Multiple operations possible without being aware of frequency channels due to frequency hopping *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• Other embedded systems (software and hardware)
• controller

The 2.4GHz remote control system output unit NR-1 is a wireless device compliant with the standard "ARIB STD-T66 Second Generation Low Power Data Communication System." It has a technical conformity mark, so no license application is required from the customer. It supports six contact outputs. The output is a photo MOSFET output, which can directly drive relays while maintaining high isolation. The output operation mode can be selected from three modes according to the application. The communication distance is approximately 100 meters under line-of-sight conditions. It can be used in combination with NT-4 or NT-4M. 【Features】 ■ Compliant with ARIB STD-T66 Second Generation Low Power Data Communication System ■ Communication status confirmation function with LED display at hand ■ Communication distance of approximately 100 meters under line-of-sight conditions ■ Multiple operations possible without being aware of frequency channels due to frequency hopping *For more details, please refer to the related links or feel free to contact us.

• Remote Control
• Communications
• controller

In the operation of amusement park attractions, safety management and efficient operations are essential. Remote control of attractions allows for quick responses from a safe distance and requires a system that can respond swiftly in the event of an emergency. Our 426MHz band one-button specific low-power wireless remote control enables remote operation up to 200 meters, supporting the safe operation of attractions. 【Usage Scenarios】 - Emergency stop button for attractions - Opening and closing gates remotely - Activation after safety checks 【Benefits of Implementation】 - Improved safety through rapid response in emergencies - Reduced burden and increased efficiency for operators - Flexible responses through operation from a wide range

• Remote Control
• controller
• Communications

In the event industry, precise and rapid remote control is essential for captivating performances that engage the audience. It is particularly important to reliably control production equipment such as lighting, sound, and special effects. Delays or errors in operation can diminish the quality of the performance and hinder the success of the event. Our 426MHz remote control allows for reliable operation of these devices from a distance of up to 200 meters, supporting smooth event progression. 【Usage Scenarios】 - Remote control of lighting effects - Control of special effects (smoke, bubble machines, etc.) - Remote operation of stage mechanisms 【Benefits of Implementation】 - Increased freedom in production - Improved efficiency in event management - Ensured safety

• Remote Control
• controller
• Communications

In nursing facilities and home care settings, quick responses are required when a call for assistance is made. Especially in cases of user falls or health issues, prompt action is directly linked to the safety and peace of mind of the users. Traditional wired systems require wiring work, which leads to installation costs and location constraints. Our 426MHz band wireless remote control can send a call for assistance with just one push from a distance of up to 200 meters. It has obtained the technical conformity mark, making implementation smooth. [Usage Scenarios] - Resident rooms in nursing facilities - Emergencies in home care - Calls from staff stations [Benefits of Implementation] - Quick response in emergencies - Ensuring user safety - Reducing staff burden

• Remote Control
• controller
• Communications

In the agricultural sector, there is a constant demand for improved work efficiency on vast farmlands and within facilities. In particular, operating equipment from remote locations is essential for reducing work time, cutting labor costs, and ensuring safety. For example, it is crucial to be able to reliably operate irrigation systems and pest control machines from a distance. Our 426MHz band one-button specific low-power wireless remote control achieves long-distance communication of 200m to 300m, addressing these challenges. 【Usage Scenarios】 - Remote operation of irrigation systems - Remote operation of pest control machines - Opening and closing of warehouse and storage facility shutters - Remote operation of agricultural machinery 【Benefits of Implementation】 - Reduction in work time - Decrease in labor costs - Improvement in work efficiency - Enhanced safety

• Remote Control
• controller
• Communications

In the logistics industry, there is a demand for the efficiency of gate opening and closing operations at warehouses and distribution centers. Particularly in locations with high truck traffic, the speed of gate operations significantly impacts overall operational efficiency. Manual gate operations require time and effort, leading to increased burdens on workers. Our 426MHz band single-button specific low-power wireless remote control allows for remote operation of gates from a distance of up to 200 meters, greatly improving work efficiency. 【Usage Scenarios】 - Warehouse entry and exit gates - Vehicle gates at distribution centers - Parking lot gates - Security gates 【Benefits of Implementation】 - Reduction in gate operation time - Decrease in worker burden - Improvement in safety - Enhancement of operational efficiency

• Remote Control
• controller
• Communications

In factory safety management, rapid response in emergencies is essential. To avoid machine malfunctions and ensure worker safety in the event of an emergency, remote stop systems play a crucial role. However, traditional wired systems can pose challenges due to complex wiring and installation location restrictions. The 426MHz band specific low-power wireless remote control addresses these issues and enhances safety management in factories. 【Usage Scenarios】 * Remote stopping of production lines * Access restrictions to hazardous areas * Remote stopping of equipment 【Benefits of Implementation】 * Prevention of accidents through rapid stopping * Cost and time savings by reducing wiring work * Ensuring worker safety and improving productivity

• Remote Control
• controller
• Communications

In the parking industry, there is a demand for improved convenience and security for users. Particularly during bad weather or at night, remote gate opening and closing is crucial for enhancing customer satisfaction. Additionally, smooth entry and exit contribute to increasing the overall turnover rate of the parking lot, which also boosts revenue. Our 426MHz band remote control addresses these challenges with a communication range of up to 200 meters and high reliability. 【Usage Scenarios】 - Remote opening and closing of parking lot gates - Management of entry and exit for monthly parking lots - Parking lots at commercial facilities 【Benefits of Implementation】 - Enhanced convenience for users - Strengthened security - Improved operational efficiency - Increased customer satisfaction

• Remote Control
• controller
• Communications

**Function** The specific low-power radio in the 426MHz band enables long-distance, high-reliability communication with a line-of-sight range of 200m to 300m, allowing for remote control in wide-area sites. Additionally, since it has obtained the technical conformity mark, it reduces installation costs and effort, facilitating a smooth system setup. **Applications** It can be used for the remote opening and closing of electric shutters and security gates in factories, warehouses, and commercial facilities, enhancing safety and efficiency on-site. It is also applicable for controlling alarm systems and safety signals at construction sites and hazardous outdoor locations. Because it can be reliably operated even from vast areas or distant locations, it contributes to improved work efficiency and safety assurance.

• Remote Control
• controller
• Communications